Figure 15 Entering The Inhibit Mode; Figure 16 A2 Energized/De-Energized Alarm Option; Figure 17 A2 Latching/Non-Latching Alarm Option - General Monitors TA402A Instruction Manual

Zero two series trip amplifier module for flame detection applications
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User Interfaces
22
Setup Check & Setup Modes (
FAULT / INHIBIT OPTION
n
After the A1 alarm options have been
selected, the user will select the
Fault/Inhibit option. The FAULT LED
on the front panel will be flashing while
the display indicates Ac or nA (figure
21). An Ac selection specifies that the
Model TA402A will activate the Fault
circuit while the unit is in the Inhibit
Mode. An nA selection specifies that
the Model TA402A will not activate its
Fault circuit when the unit is placed in
the Inhibit Mode (see section 5.3). An
nA selection will not disable the Fault
circuit, therefore, if a Fault occurs during
the Inhibit Mode, the unit will activate
the Fault circuit. Press the Mode/Select
switch until the desired option is
displayed.
Not Active is the factory
default for this selection.
Fig ure 21
CARD TEST OPTIONS
After the Fault/Inhibit option has been
selected, the user will select whether or not
the alarm outputs will activate during a Card
Test. The display will indicate ct for about
five seconds (figure 22).
)
con tin ued
n
General Monitors
Fig ure 22
Following ct, the display will indicate
the alarm output option during a Card
Test as either Ac, active or nA, not
active (figure 23). Press the Mode/Select
switch until the desired option is
displayed.
Not Active is the factory
default for this selection.
SETUP LED
FLAS HING for SETUP
CHECK MODE,
STEADY for SETUP MODE
Fig ure 23

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